| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $74.44 | 9.236% | $81.3153 | $81.32 | $81.30 | $81.30 |
| Purchase #2 | $146.80 | 9.247% | $160.3746 | $160.37 | $160.35 | $160.40 |
| Purchase #3 | $209.50 | 8.830% | $227.9989 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $225.32 | 11.635% | $251.536 | $251.54 | $251.55 | $251.50 |
| Purchase #5 | $161.67 | 4.518% | $168.9743 | $168.97 | $168.95 | $169.00 |
| Purchase #6 | $32.73 | 5.800% | $34.6283 | $34.63 | $34.65 | $34.60 |
| Purchase #7 | $196.96 | 11.726% | $220.0555 | $220.06 | $220.05 | $220.10 |
| 7 purchase totals = | $1,047.42 | $1,144.8829 | $1,144.89 | $1,144.85 | $1,144.90 | |